| 000 | 00343 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.459:631.61 _bB 471 S |
||
| 245 | 1 |
_aSoil conservation _cby H.H. Bennett |
|
| 260 |
_aNew York _bMcGraw-Hill Book Company _c1939 |
||
| 650 | _aSoil Erosion | ||
| 650 | _aSoil Conservation | ||
| 100 | 1 |
_aBennett, H.H. _d |
|
| 300 | _a993 p. | ||
| 901 | _a74827 | ||
| 999 |
_c44314 _d44314 |
||